Polyester staple fiber drying equipment

Abstract

The utility model discloses polyester staple fiber drying equipment, and relates to the technical field of fiber processing equipment, the polyester staple fiber drying equipment comprises a fixed pipe, the outer side of the fixed pipe is sleeved with two sliding sleeves, the outer side wall of each sliding sleeve is provided with a plurality of movable arms in a surrounding manner, the outer side of the fixed pipe is provided with a plurality of movable plates in a surrounding manner, and each movable plate is of an arc-shaped structure. According to the polyester staple fiber supporting and transferring device, the fixing pipe is arranged, the multiple movable plates are arranged on the outer side of the fixing pipe, the multiple movable plates are matched, hanging or winding of polyester staple fibers can be achieved, and therefore supporting and transferring of the polyester staple fibers in the production process can be achieved; the heating wire and the fan set are arranged at the two ends of the fixing pipe, the fan set is matched with the heating wire, hot air can be conveyed to the surface of the polyester staple fiber through the air guide holes, and therefore the polyester staple fiber can be dried, the polyester staple fiber does not need to be repeatedly transferred before and after drying, and follow-up staple fiber processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber processing equipment, and particularly relates to a drying device for polyester staple fibers. Background Art

[0002] Polyester staple fiber is a kind of chemical fiber, with a fiber length of about 38mm and a fineness of 1.5D. Chemical fibers are classified into polyester, acrylic, chlorofiber, spandex, vinylon, polypropylene, aramid, etc. according to chemical composition, and are divided into filament, medium-length fiber (usually with a length of 64mm), and staple fiber (usually 38mm) in terms of morphology. Polyester staple fiber can be spun alone or blended with various cotton-type fibers or staple fibers such as cotton into yarn. During the processing of polyester staple fiber, a drying device is essential. For example, after polyester yarn is dyed, it needs to be dried.

[0003] For example, a low-temperature drying device for polyester staple fibers with the publication number of CN219693736U includes an installation table. The middle part of the top of the installation table is fixedly connected with a drying box body. The left and right parts of the top of the installation table are both penetrated and fixedly connected with electric slide rails, and one end of each of the two electric slide rails penetrates into the interior of the drying box body. The top of the slide plate of the electric slide rail is fixedly connected with a lower fixing bracket. The middle part of the top of the lower fixing bracket is provided with a lifting and adjusting module. The lifting and adjusting module includes a sleeve, and the sleeve is fixedly connected with the lower fixing bracket. The upper port of the sleeve penetrates and is slidably connected with a support rod. In the utility model, first, the hot air blower can heat the air, and then the polyester staple fiber coil can be heated and dried at a low temperature. The water vapor generated during drying can be filtered and absorbed by the water absorption net plate, so that the moisture in the air in the drying box body is absorbed, ensuring the dryness of the air and thus improving the drying efficiency.

[0004] The above technical solution can only realize the drying treatment of staple fibers in actual application, and the staple fibers need to be transported before and after drying, with low efficiency.

[0005] Therefore, it is very necessary to invent a drying device for polyester staple fibers to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a drying device for polyester staple fibers to solve the problems put forward in the above background art.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A drying device for polyester staple fibers, including a fixed tube, two sliding sleeves are sleeved on the outer side of the fixed tube, a plurality of movable arms are circumferentially arranged on the outer side wall of the sliding sleeve, a plurality of movable plates are circumferentially arranged on the outer side of the fixed tube, and the movable plates are arranged in an arc structure. The two ends of the inner side wall of the movable plate are respectively movably connected to one end of the two movable arms through pin shafts. A positioning seat is fixedly arranged in the middle of the outer side wall of the sliding sleeve, and a threaded groove is penetrated through the middle of the positioning seat. A double-headed screw is arranged on the outer side of the fixed tube, and both ends of the double-headed screw are respectively penetrated into the interiors of the two threaded grooves. A plurality of air guide holes are circumferentially arranged on the outer side wall of the fixed tube. Electric heating wires are fixedly arranged at both ends inside the fixed tube, and the electric heating wires are arranged in a spiral structure. Fan groups are fixedly arranged at both ends of the fixed tube.

[0008] Preferably, a plurality of fixing blocks are circumferentially arranged on the inner side wall of the fixed tube, and the plurality of fixing blocks are arranged in an alternating manner with the plurality of air guide holes.

[0009] Preferably, inclined surfaces are arranged on both sides of the fixing block, and the two inclined surfaces are symmetrically arranged.

[0010] Preferably, a plurality of arc-shaped positioning grooves are circumferentially arranged on the inner side wall of the sliding sleeve, and a plurality of positioning blocks corresponding to the positioning grooves are circumferentially arranged on the outer side wall of the fixed tube.

[0011] Preferably, baffles are fixedly arranged at both ends of the fixed tube.

[0012] Preferably, bearings are movably arranged at both ends of the double-headed screw, and the bearings are fixedly arranged on the outer side of the fixed tube. A knob is fixedly arranged at one end of the double-headed screw, and the knob is arranged on the outer side of the baffle.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. By setting the fixed tube in the present utility model, a plurality of movable plates are arranged on the outer side of the fixed tube. The plurality of movable plates cooperate to realize the hanging or winding of the polyester staple fibers, so as to realize the support and transfer of the polyester staple fibers during the production process. By opening a plurality of air guide holes on the outer side wall of the fixed tube, and arranging electric heating wires and fan groups at both ends of the fixed tube, the fan groups and the electric heating wires cooperate to convey hot air to the surface of the polyester staple fibers through the air guide holes, so as to realize the drying treatment of the polyester staple fibers, and it is not necessary to repeatedly transfer the polyester staple fibers before and after drying, which is convenient for the subsequent processing of the staple fibers;

[0015] 2. The utility model is provided with a fixed pipe, and sliding sleeves are arranged at both ends of the fixed pipe. The sliding sleeves adjust the position of the movable plate through movable arms, so as to adjust the positions between multiple movable plates. When winding polyester fibers, the positions of multiple movable plates can be adjusted to ensure that the polyester fibers can be stretched after winding, thereby ensuring the drying effect of the polyester fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 is a schematic side cross-sectional view of the overall structure of the utility model.

[0019] Figure 4 is a schematic diagram of the hanging state of the polyester fibers of the utility model.

[0020] Figure 5 is a schematic diagram of the winding state of the polyester fibers of the utility model.

[0021] In the figure: 1, fixed pipe; 2, sliding sleeve; 3, movable arm; 4, movable plate; 5, positioning seat; 6, double-headed screw; 7, air guide hole; 8, heating wire; 9, fan group; 10, fixed block; 11, positioning groove; 12, positioning block; 13, baffle; 14, support; 15, knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides as Figures 1-5A polyester staple fiber drying device shown in the figure includes a fixed pipe 1. Two sliding sleeves 2 are sleeved on the outer side of the fixed pipe 1. A plurality of movable arms 3 are arranged around the outer side wall of the sliding sleeve 2. A plurality of movable plates 4 are arranged around the outer side of the fixed pipe 1, and the movable plate 4 is arranged in an arc structure. The two ends of the inner side wall of the movable plate 4 are respectively movably connected to one end of the two movable arms 3 through pin shafts. A positioning seat 5 is fixedly arranged in the middle of the outer side wall of the sliding sleeve 2, and a threaded groove is arranged through the middle of the positioning seat 5. A double-headed screw 6 is arranged on the outer side of the fixed pipe 1, and the two ends of the double-headed screw 6 respectively penetrate into the interiors of the two threaded grooves. The cooperation of the double-headed screw 6 and the threaded groove can realize the adjustment of the position of the sliding sleeve 2, and the sliding sleeve 2 can drive the movable plate 4 to move through the movable arm 3, so as to ensure that the polyester fiber can be stretched after winding, thereby ensuring the drying effect of the polyester fiber;

[0024] Specifically, a plurality of air guide holes 7 are arranged around the outer side wall of the fixed pipe 1. Electric heating wires 8 are fixedly arranged at both ends inside the fixed pipe 1, and the electric heating wires 8 are arranged in a spiral structure. Fan groups 9 are fixedly arranged at both ends of the fixed pipe 1. The fan groups 9 extract external air and convey the air into the fixed pipe 1. The air passes through the electric heating wires 8 during the process of entering the fixed pipe 1. The electric heating wires 8 are energized to generate heat, so that the air is heated. The heated air passes through the air guide holes 7 under the guidance of the inclined surface on the outer side of the fixed block 10, and then reaches the surface of the polyester fiber to realize the drying of the polyester fiber;

[0025] More specifically, a plurality of fixed blocks 10 are arranged around the inner side wall of the fixed pipe 1, and the plurality of fixed blocks 10 are arranged in a staggered manner with the plurality of air guide holes 7. Inclined surfaces are arranged on both sides of the fixed block 10, and the two inclined surfaces are symmetrically arranged. The arrangement of the inclined surfaces can guide the hot air to ensure that the hot air passes through the air guide holes 7;

[0026] In addition, a plurality of arc-shaped positioning grooves 11 are arranged around the inner side wall of the sliding sleeve 2. A plurality of positioning blocks 12 corresponding to the positioning grooves 11 are arranged around the outer side wall of the fixed pipe 1. The cooperation of the positioning grooves 11 and the positioning blocks 12 prevents the sliding sleeve 2 from rotating on the outer side of the fixed pipe 1, thereby ensuring the stability of the polyester staple fiber during the drying process;

[0027] Moreover, baffles 13 are fixedly arranged at both ends of the fixed pipe 1. Bearings are movably arranged at both ends of the double-headed screw 6 through supports 14, and the supports 14 are fixedly arranged on the outer side of the fixed pipe 1. A knob 15 is fixedly arranged at one end of the double-headed screw 6, and the knob 15 is arranged on the outer side of the baffle 13. The arrangement of the knob 15 facilitates the user to rotate the double-headed screw 6 to adjust the position between the two sliding sleeves 2.

[0028] The working principle of the present utility model:

[0029] When this device is in use, shorter polyester staple fibers can be hung on the outside of multiple movable plates 4, and longer polyester fibers can be wound on the outside of multiple movable plates 4. When drying the polyester fibers, the fan group 9 extracts external air and conveys the air into the interior of the fixed pipe 1. When the air enters the fixed pipe 1, it passes through the heating wire 8. The heating wire 8 is energized to generate heat, so that the air is heated. The heated air passes through the air guide holes 7 under the guidance of the inclined surface on the outside of the fixed block 10 and then reaches the surface of the polyester fibers to achieve the drying of the polyester fibers. After the polyester fibers are produced, they can be directly collected and supported by the movable plates 4, and directly stored and transported through the device after drying, so as to improve the processing efficiency of the polyester fibers.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A polyester staple fiber drying device, comprising a fixed pipe (1), characterized in that: The fixed tube (1) is provided with two sliding sleeves (2) on the outer side thereof, and a plurality of movable arms (3) are arranged around the outer side wall of the sliding sleeve (2). A plurality of movable plates (4) are arranged around the outer side of the fixed tube (1), and the movable plates (4) are arranged in an arc-shaped structure. The two ends of the inner side wall of the movable plates (4) are movably connected to one end of the two movable arms (3) through a pin shaft. A positioning seat (5) is fixedly arranged in the middle of the outer side wall of the sliding sleeve (2), and a thread groove is penetrated through the middle of the positioning seat (5). A double-headed screw (6) is arranged on the outer side of the fixed tube (1), and the two ends of the double-headed screw (6) are respectively penetrated through the inside of the two thread grooves. A plurality of air guide holes (7) are arranged around the outer side wall of the fixed tube (1). Electric heating wires (8) are fixedly arranged at both ends of the inside of the fixed tube (1), and the electric heating wires (8) are arranged in a spiral structure. A fan group (9) is fixedly arranged at both ends of the fixed tube (1).

2. The polyester staple fiber drying equipment according to claim 1, characterized in that: A plurality of fixing blocks (10) are arranged around the inner side wall of the fixing tube (1), and the plurality of fixing blocks (10) and the plurality of air guide holes (7) are arranged in a staggered manner.

3. The polyester staple fiber drying equipment according to claim 2, characterized in that: Inclined surfaces are provided on both sides of the fixing block (10), and the two inclined surfaces are symmetrically arranged.

4. The polyester staple fiber drying equipment according to claim 3, characterized in that: The inner side wall of the sliding sleeve (2) is surrounded by a plurality of positioning grooves (11) of an arc structure, and the outer side wall of the fixed tube (1) is surrounded by a plurality of positioning blocks (12) corresponding to the positioning grooves (11).

5. The polyester staple fiber drying equipment according to claim 4, characterized in that: Baffles (13) are fixedly arranged at both ends of the fixed tube (1).

6. The polyester staple fiber drying equipment according to claim 5, characterized in that: Both ends of the double-headed screw (6) are movably provided with supports (14) via bearings, and the supports (14) are fixedly provided on the outside of the fixed tube (1); one end of the double-headed screw (6) is fixedly provided with a knob (15), and the knob (15) is provided on the outside of the baffle (13).

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